BR112012033374A2 - processo para polimerizar etileno e polímero - Google Patents
processo para polimerizar etileno e polímeroInfo
- Publication number
- BR112012033374A2 BR112012033374A2 BR112012033374A BR112012033374A BR112012033374A2 BR 112012033374 A2 BR112012033374 A2 BR 112012033374A2 BR 112012033374 A BR112012033374 A BR 112012033374A BR 112012033374 A BR112012033374 A BR 112012033374A BR 112012033374 A2 BR112012033374 A2 BR 112012033374A2
- Authority
- BR
- Brazil
- Prior art keywords
- polymer
- polymerize ethylene
- polymerize
- ethylene
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F110/00—Homopolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
- C08F110/02—Ethene
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F2/00—Processes of polymerisation
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F2/00—Processes of polymerisation
- C08F2/34—Polymerisation in gaseous state
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F210/00—Copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
- C08F210/16—Copolymers of ethene with alpha-alkenes, e.g. EP rubbers
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F4/00—Polymerisation catalysts
- C08F4/42—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors
- C08F4/44—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides
- C08F4/60—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides together with refractory metals, iron group metals, platinum group metals, manganese, rhenium technetium or compounds thereof
- C08F4/62—Refractory metals or compounds thereof
- C08F4/64—Titanium, zirconium, hafnium or compounds thereof
- C08F4/65—Pretreating the metal or compound covered by group C08F4/64 before the final contacting with the metal or compound covered by group C08F4/44
- C08F4/652—Pretreating with metals or metal-containing compounds
- C08F4/653—Pretreating with metals or metal-containing compounds with metals of C08F4/64 or compounds thereof
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US36040810P | 2010-06-30 | 2010-06-30 | |
| PCT/US2011/042378 WO2012003219A1 (en) | 2010-06-30 | 2011-06-29 | Self limiting catalyst composition for ethylene polymerization |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BR112012033374A2 true BR112012033374A2 (pt) | 2019-09-24 |
Family
ID=44484986
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR112012033374A BR112012033374A2 (pt) | 2010-06-30 | 2011-06-29 | processo para polimerizar etileno e polímero |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US8993692B2 (pt) |
| EP (1) | EP2588506B1 (pt) |
| JP (1) | JP2013530295A (pt) |
| KR (1) | KR20130112725A (pt) |
| CN (1) | CN103080156B (pt) |
| BR (1) | BR112012033374A2 (pt) |
| CA (1) | CA2802449A1 (pt) |
| ES (1) | ES2553576T3 (pt) |
| SG (1) | SG186740A1 (pt) |
| WO (1) | WO2012003219A1 (pt) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105980422B (zh) * | 2013-08-19 | 2019-05-21 | 陶氏环球技术有限责任公司 | 用于在使用自限性试剂的聚合工艺中生产乙烯类聚合物的方法 |
| US9879105B2 (en) * | 2013-11-15 | 2018-01-30 | Dow Global Technologies Llc | Polyolefin composition and method of producing the same |
| RU2692246C1 (ru) | 2017-06-15 | 2019-06-24 | Индийская Нефтяная Корпорация Лимитэд | Внешний донор для полимеризации олефинов |
| US11124586B1 (en) | 2020-11-09 | 2021-09-21 | Chevron Phillips Chemical Company Lp | Particle size control of metallocene catalyst systems in loop slurry polymerization reactors |
| CN116438206B (zh) | 2020-12-08 | 2024-03-12 | 切弗朗菲利浦化学公司 | 环流淤浆聚合反应器中负载型铬催化剂的粒度控制 |
| US11801502B2 (en) | 2021-09-13 | 2023-10-31 | Chevron Phillips Chemical Company Lp | Hydrocyclone modification of catalyst system components for use in olefin polymerization |
Family Cites Families (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3232919A (en) | 1961-11-24 | 1966-02-01 | Eastman Kodak Co | Three-component catalyst containing polymeric methyl halide metal reaction product and titanium compound for olefin polymerization |
| US4368305A (en) * | 1979-01-18 | 1983-01-11 | Mitsubishi Chemical Industries, Ltd. | Process for producing olefin polymers |
| US5126398A (en) * | 1988-11-16 | 1992-06-30 | Union Carbide Chemicals & Plastics Technology Corporation | Process for the in situ blending of polymers |
| US6030917A (en) | 1996-07-23 | 2000-02-29 | Symyx Technologies, Inc. | Combinatorial synthesis and analysis of organometallic compounds and catalysts |
| US5527752A (en) | 1995-03-29 | 1996-06-18 | Union Carbide Chemicals & Plastics Technology Corporation | Catalysts for the production of polyolefins |
| US6306658B1 (en) | 1998-08-13 | 2001-10-23 | Symyx Technologies | Parallel reactor with internal sensing |
| US6316663B1 (en) | 1998-09-02 | 2001-11-13 | Symyx Technologies, Inc. | Catalyst ligands, catalytic metal complexes and processes using and methods of making the same |
| AU4186500A (en) | 1999-04-01 | 2000-10-23 | Symyx Technologies, Inc. | Polymerization catalyst ligands, catalytic metal complexes and compositions and processes using and methods of making same |
| US6417301B1 (en) | 1999-06-07 | 2002-07-09 | Eastman Chemical Company | Process for producing ethylene/olefin interpolymers |
| EP1548035A4 (en) | 2002-09-11 | 2006-08-09 | Japan Polypropylene Corp | CATALYST FOR THE POLYMERIZATION OF AN α-OLEFIN AND METHOD FOR THE PREPARATION OF α-OLEFIN POLYMER BY USING THE SAME |
| EP1668046B8 (en) | 2003-09-23 | 2021-04-21 | W.R. Grace & CO. - CONN. | Self limiting catalyst composition and propylene polymerization process |
| US7381779B2 (en) | 2003-09-23 | 2008-06-03 | Dow Global Technologies Inc | Self limiting catalyst composition with dicarboxylic acid ester internal donor and propylene polymerization process |
| ES2533544T3 (es) | 2003-09-23 | 2015-04-10 | Dow Global Technologies Llc | Composición de catalizador para polimerización de etileno |
| CA2546275C (en) | 2003-11-20 | 2012-08-07 | Union Carbide Chemicals & Plastics Technology Corporation | Spray-dried, mixed metal ziegler catalyst compositions |
| CA2711162A1 (en) * | 2007-12-31 | 2009-07-16 | Dow Global Technologies Inc. | Process for polymerizing olefin-based polymers |
| SG187414A1 (en) | 2007-12-31 | 2013-02-28 | Dow Global Technologies Inc | Ethylene-based polymer compositions, methods of making the same, and articles prepared from the same |
| BRPI0911944B1 (pt) | 2008-08-06 | 2019-08-13 | Union Carbide Chem Plastic | método para preparar um catalisador componente |
-
2011
- 2011-06-29 JP JP2013518650A patent/JP2013530295A/ja not_active Withdrawn
- 2011-06-29 BR BR112012033374A patent/BR112012033374A2/pt not_active IP Right Cessation
- 2011-06-29 CA CA2802449A patent/CA2802449A1/en not_active Abandoned
- 2011-06-29 ES ES11730523.5T patent/ES2553576T3/es active Active
- 2011-06-29 KR KR1020127033925A patent/KR20130112725A/ko not_active Application Discontinuation
- 2011-06-29 WO PCT/US2011/042378 patent/WO2012003219A1/en active Application Filing
- 2011-06-29 CN CN201180041988.0A patent/CN103080156B/zh active Active
- 2011-06-29 EP EP11730523.5A patent/EP2588506B1/en active Active
- 2011-06-29 SG SG2012092730A patent/SG186740A1/en unknown
- 2011-06-29 US US13/700,503 patent/US8993692B2/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| JP2013530295A (ja) | 2013-07-25 |
| US20130131289A1 (en) | 2013-05-23 |
| SG186740A1 (en) | 2013-02-28 |
| KR20130112725A (ko) | 2013-10-14 |
| CN103080156A (zh) | 2013-05-01 |
| CN103080156B (zh) | 2015-06-24 |
| ES2553576T3 (es) | 2015-12-10 |
| CA2802449A1 (en) | 2012-01-05 |
| US8993692B2 (en) | 2015-03-31 |
| WO2012003219A1 (en) | 2012-01-05 |
| EP2588506B1 (en) | 2015-10-07 |
| EP2588506A1 (en) | 2013-05-08 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| B08F | Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette] | ||
| B08K | Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette] |
Free format text: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 2543 DE 01-10-2019 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDO O ARQUIVAMENTO DO PEDIDO DE PATENTE, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013. |